FR2765300B1 - Element d'etancheite de tige de piston - Google Patents

Element d'etancheite de tige de piston

Info

Publication number
FR2765300B1
FR2765300B1 FR9807892A FR9807892A FR2765300B1 FR 2765300 B1 FR2765300 B1 FR 2765300B1 FR 9807892 A FR9807892 A FR 9807892A FR 9807892 A FR9807892 A FR 9807892A FR 2765300 B1 FR2765300 B1 FR 2765300B1
Authority
FR
France
Prior art keywords
piston rod
sealing element
rod sealing
piston
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9807892A
Other languages
English (en)
Other versions
FR2765300A1 (fr
Inventor
Jurgen Netzer
Siegfried Pietsch
Bernd Stephan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Sealing Solutions GmbH
Original Assignee
CR Elastomere GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CR Elastomere GmbH filed Critical CR Elastomere GmbH
Publication of FR2765300A1 publication Critical patent/FR2765300A1/fr
Application granted granted Critical
Publication of FR2765300B1 publication Critical patent/FR2765300B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/909—Similar sealing structures for mounting on piston and about rod

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
FR9807892A 1997-06-25 1998-06-23 Element d'etancheite de tige de piston Expired - Fee Related FR2765300B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19726997 1997-06-25

Publications (2)

Publication Number Publication Date
FR2765300A1 FR2765300A1 (fr) 1998-12-31
FR2765300B1 true FR2765300B1 (fr) 2003-03-14

Family

ID=7833629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807892A Expired - Fee Related FR2765300B1 (fr) 1997-06-25 1998-06-23 Element d'etancheite de tige de piston

Country Status (3)

Country Link
US (1) US6164659A (fr)
DE (1) DE19828064A1 (fr)
FR (1) FR2765300B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915022B4 (de) * 1999-04-01 2007-01-18 Dichtungstechnik G. Bruss Gmbh & Co. Kg Elastomerdichtung zwischen einem Kolben und einem Zylinder und/oder einem Schaft eines automatischen Kraftfahrzeuggetriebes
US6558141B2 (en) 2001-04-12 2003-05-06 Ingersoll-Rand Company Packing assembly and reciprocating plunger pump incorporating same
JP3890925B2 (ja) * 2001-07-06 2007-03-07 株式会社日立製作所 シール機構を備えた高圧燃料ポンプ及びそのシール機構
US6905124B2 (en) * 2001-08-15 2005-06-14 Trostel Ltd. Unitized seal for a gas spring
DE10341384B4 (de) * 2003-09-05 2016-06-23 Hilti Aktiengesellschaft Setzgerät
DE10342273A1 (de) * 2003-09-12 2005-04-07 Volkswagen Ag Dichtungsring für eine Kolbenstange, insbesondere für eine Kolbenstange eines Schwingungsdämpfers
US7322273B2 (en) * 2004-08-13 2008-01-29 The Stanley Works Piston-piston rod retaining assembly for a hydraulic piston and cylinder unit
DE102004061814A1 (de) * 2004-12-22 2006-07-06 Robert Bosch Gmbh Kolbenpumpe
US9719624B2 (en) * 2016-01-06 2017-08-01 CTG, Inc. Line stop disc

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8414741U1 (de) 1984-08-30 Stabilus Gmbh, 5400 Koblenz Kolbenstangenführung für ein hydropneumatisches oder pneumatisches Aggregat
US2765877A (en) * 1952-02-08 1956-10-09 Christian M L L Bourcie Carbon Rod seal for shock absorbers
DE1109968B (de) * 1959-10-08 1961-06-29 Marie Lucien Louis B Christian Abschlussdeckel fuer Zylinder, insbesondere von hydraulischen Stossdaempfern, mit dichter Kolbenstangendurchfuehrung
FR1334962A (fr) * 1961-03-16 1963-08-16 Goetzewerke Garniture d'étanchéité pour tige de piston d'amortisseur hydraulique d'automobile
DE1425559A1 (de) * 1963-01-15 1969-01-16 Stabilus Ind Und Handelsgmbh Dichtung und Fuehrung fuer die Kolbenstange einer Gasfeder
US3227497A (en) * 1963-04-25 1966-01-04 Christian Marie Lucien Louis B Piston rod seal for shock absorbers
US3848880A (en) * 1972-06-09 1974-11-19 Tanner Eng Co Fluid seal
JPS583160B2 (ja) * 1976-03-19 1983-01-20 トキコ株式会社 圧力容器へのガス封入方法
JPS5759723Y2 (fr) * 1978-04-01 1982-12-20
DE3122626A1 (de) * 1981-06-06 1983-01-20 Fichtel & Sachs Ag, 8720 Schweinfurt Fuellung von schwingungsdaempfern
DE3522011A1 (de) * 1985-06-20 1987-01-02 Wabco Westinghouse Steuerung Lagerbuchse
DE3529422A1 (de) * 1985-08-16 1987-02-26 Stabilus Gmbh Dichtung fuer pneumatische, hydraulische oder hydropneumatische aggregate
US4934668A (en) * 1988-08-19 1990-06-19 Chicago Rawhide Manufacturing Co. Unitary seal for gas pressure spring assembly
US5176229A (en) * 1989-09-29 1993-01-05 Atsugi Unisia Corporation Hydraulic shock absorber with a rod guide having an annular doubled wall section
DE4005244A1 (de) * 1990-02-20 1991-08-29 Goetze Ag Lippendichtungsring
JP2517808Y2 (ja) * 1990-05-10 1996-11-20 株式会社ユニシアジェックス 複筒式液圧緩衝器のロッドガイド
DE4216573C2 (de) * 1992-05-04 1994-05-05 Goetze Ag Gasfeder
GB2267131A (en) * 1992-05-19 1993-11-24 Dowty Seals Ltd A seal assembly
DE4225556C2 (de) * 1992-08-03 1995-05-04 Freudenberg Carl Fa Zwischen radial nach innen weisenden Vorsprüngen einer Zylinderfläche abgestützte Stangenführung
ES2114358B1 (es) * 1993-04-03 1999-01-01 Fichtel & Sachs Ag Guia de biela de chapa de una sola pieza para un amortiguador de vibraciones.

Also Published As

Publication number Publication date
US6164659A (en) 2000-12-26
DE19828064A1 (de) 1999-01-07
FR2765300A1 (fr) 1998-12-31

Similar Documents

Publication Publication Date Title
DE59603707D1 (de) Pleuelstange
BR9708458A (pt) Montagem de cilindro
BR9508856A (pt) Membro de vedação
BR9508368A (pt) Limitador de posição final de pistão livre
DE59812464D1 (de) Stangen- und Kolbendichtung
DE69521639D1 (de) Kolbenabdichtungszusammenbau
FR2765300B1 (fr) Element d'etancheite de tige de piston
BR9704279A (pt) Pistão articulado
ATE238617T1 (de) Dichtungselement
FI970275A (fi) Sauvakaavinkokoonpano
DE59608608D1 (de) Kolben-zylinder-baueinheit
DE69521390T2 (de) Kolbenstangenloser Arbeitszylinder
FR2767177B1 (fr) Structure d'etancheite pour tige de piston
DE69800207D1 (de) Kolbenpumpe mit Dichtungsbalg
DE69916163D1 (de) Kolbendichtung
DE69611897D1 (de) Kolbenstangenloser Arbeitszylinder
DE59809197D1 (de) Axialkolbenmaschine
DE59809231D1 (de) Kolbeneinheit
KR960005527U (ko) 실린더 외장형 액츄에이터
DE59708029D1 (de) Kolbenbürette
KR970027659U (ko) 컨넥팅 로드 캡 볼트 조립장치
DE69820356D1 (de) Kurbelstange
KR970041149U (ko) 피스톤어셈블리
DE69922223D1 (de) Kolbenverbindung
KR960005528U (ko) 실린더 외장형 액츄에이터

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130228